中国国土资源经济2026，Vol.39Issue(3)：71-80,10.DOI:10.19676/j.cnki.1672-6995.001144
分类视角下滨海地区生态用地时空演化研究
Study on Temporal and Spatial Evolution of Ecological Land in Coastal Area from the Perspective of Classification
摘要
Abstract
In order to study the change of urban ecological land,based on theoretical analysis,definition of connotation and classification of land use,this paper takes Binhai New Area of Tianjin City as an example to deeply explore the temporal and spatial evolution characteristics of ecological land use in the coastal area.The results of research show:①Different from production land and living land,ecological land is mainly used to provide ecological service value,improve regional ecological environment,regulate human-land relationship and promote social sustainable development.It is divided into functional ecological land and reserve ecological land.②From 2013 to 2021,the temporal changes of ecological land use in Binhai New Area showed a downward trend,with the area decreasing from 1483.17km2 to 1475.26km2,and the comprehensive dynamic attitude of ecological land use increased,indicating more obvious changes.③The reserve ecological land in Binhai New Area showed a shrinking trend,and the expansion of non-ecological land occupies part of the ecological land,which leads to the decrease of ecosystem service function to a certain extent.④Spatial land transfer was evident,with conversions between functional ecological land and non-ecological land concentrated.关键词
生态用地/分类体系/时空特征/滨海新区Key words
ecological land/classification system/temporal and spatial characteristics/Binhai New Area分类
管理科学引用本文复制引用
鹿瑶,王旭,倪衡..分类视角下滨海地区生态用地时空演化研究[J].中国国土资源经济,2026,39(3):71-80,10.基金项目
天津市滨海新区住房和建设委员会项目"滨海新区国际化社区建设研究"(GKBHZJW-2024-080914) （GKBHZJW-2024-080914）
